code: def check_data(data, number):
      if type(data) == int:
          return [data] * number
      assert len(data) == number
      return data
  
imports: import paddle.nn
  import paddle.nn.functional
  from paddleseg.cvlibs import manager
  from paddleseg.utils import utils
  from paddleseg.models import layers
label_desc: Use image node_id 1 for calling a global function with example usage: check_data(data, number) and returns: data, unknown